National Item Identification Number

01-421-5846

014215846
7025-01-421-5846
7025014215846

National Stock Number

Item Name

DISK DRIVE UNIT

Federal Supply Class

7025

Description

An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item consist of disk(s) some of which are removable, removable disk packs, or removable flexible, each surface coated with a material susceptible to spot magnetization or optical, integral writing, a drive motor and its machanical linkage and data translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electronic computer. See also, MAGNETIC DRUM, DATA STORAGE; CORE MEMORY UNIT.

Commercial and Government Entity Code (Supplier Data)

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0DKR0

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FERRANTI MOI INC
3275 ELECTRONICS WAY
3025
LANCASTER
PA
17604
717-285-7151

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90536

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LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3333 PILOT KNOB RD
SAINT PAUL
MN
55121
651-456-3420

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Reference Numbers (Part Numbers)

2591-00
7917087-02

Required Categories

UNIT DESIGN
DESIGN TYPE
DRIVE SIZE
DRIVE QUANTITY
DATA STORAGE CAPACITY
SPE

Required Description

FREE STANDING
OPTICAL
5.25
1
650.00 MEGABYTES
90536
7917087-02